Doctor profile · Federal record
Dr. Karen Doerfler, ARNP
Nurse Practitioner · Family Nurse Practitioner · Asheville, NC
- NPI 1740231661
- 20 yrs on file
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
41 Oakland RD Ste 100
Asheville, NC 288014821
(828) 252-8885 - Mailing address
-
293 Se 62Nd Ave
Ocala, FL 344727936
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 12, 2018
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- North Carolina #300373 · Florida #3134692
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740231661. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
875
Distinct HCPCS
10
Medicare allowed
$56,142
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 287 | 165 | $73 | |
36415 |
Insertion of needle into vein for collection of blood sample | 165 | 119 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 93 | 93 | $104 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 60 | 49 | $103 | |
G0008 |
Administration of influenza virus vaccine | 43 | 43 | $20 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 38 | 38 | $76 | |
G0009 |
Administration of pneumococcal vaccine | 33 | 33 | $20 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 31 | 31 | $283 | |
87636 |
Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b | 21 | 20 | $27 | |
81003 |
Automated urinalysis test | 18 | 16 | $1 |
In context: peer comparison
Among 42 peers in Asheville Nurse Practitioner, average services per provider: 79. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,304
Patients
396
Total drug cost
$66,544
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 153 | 42 | $1,492 |
| Lisinopril | Generic | 130 | 34 | $1,238 |
| Levothyroxine Sodium | Generic | 126 | 36 | $1,600 |
| Amlodipine Besylate | Generic | 104 | 37 | $627 |
| Hydrochlorothiazide | Generic | 94 | 29 | $257 |
| Losartan Potassium | Generic | 91 | 31 | $916 |
| Rosuvastatin Calcium | Generic | 80 | 26 | $1,120 |
| Zolpidem Tartrate | Generic | 78 | 27 | $551 |
| Omeprazole | Generic | 75 | 23 | $673 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 71 | 15 | $1,597 |
Frequently asked questions
What is Dr. Karen Doerfler's medical specialty?
Dr. Karen Doerfler practices Nurse Practitioner in Asheville, NC.
Where does Dr. Karen Doerfler practice?
Dr. Karen Doerfler practices at 41 Oakland RD Ste 100, Asheville, NC 288014821. Office phone: 8282528885.
What is Dr. Karen Doerfler's NPI?
Dr. Karen Doerfler's National Provider Identifier (NPI) is 1740231661, issued by NPPES.
What procedures does Dr. Karen Doerfler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.